baber/WOPTO huggingface dataset:
Patent JP-H036139-A (JP)
Title: Time base compressing operation circuit
Inventor: SHINJO SOICHI
IPC: H04N7/081
Filed: 1989-06-02
Abstract: PURPOSE:To execute a time base compressing operation being suitable for a digital transmission by providing each counter of a write address and a read- out address, an address switching means of a buffer memory, a write/read-out control means, and a write address initializing means. CONSTITUTION:An input data train A is made parallel and latched by putting a synchronizing pattern at every prescribed bit, and written in a buffer memory 7 through a 3-state buffer 4. Subsequently, it is read out and latched, and converted to series, by which an output data train A' is obtained. In this case, a write address counter 9 and a read-out address counter change address information periodically, and like a burst, respectively. Also, an address switching means 13 switches counters 9, 11 and designates an address of a buffer memory 7. When the information is read out like a burst the memory, a control circuit 10 switches the address switching means 13, and also, avoids a collision by controlling read-out and write, and allows it to execute write. Also, an initializing means 16 allows a write address to precede by preceding a read-out address. According to this constitution, even in the case a phase relation of a write time and a read-out time is not constant, a time axis compression can be executed by avoiding a competition of R/W.
Patent JP-S63301967-A (JP)
Title: Electrostatic charge image developing liquid developer
Inventor: NAGAI KAYOKO
IPC: G03G9/13
Filed: 1987-06-02
Abstract: PURPOSE:To obtain a developer not causing offset trouble at the time of using a heat roll fixing system capable of high-speed fixing by incorporating a polymer of a vinyl monomers including a specified cross-linkable monomer in an amount of specified weight % or more of the total monomers. CONSTITUTION:The polymer to be used for the resin of toner particles to be dispersed into a carrier solution composed mainly of an aliphatic hydrocarbon in forming the objective liquid developer is a copolymer of vinyl monomers, preferably, such as styrene, o-methylstyrene, or m-styrene, in addition to them, monomers, such as ethylene, propylene, vinylnaphthalene, or the like, containing the cross-linkable monomers, for example, compounds having >=2 polymerizable double bonds, such as divinylbenzene, divinylnaphthalene, or their derivatives, in an amount of >=0.005wt.% of the total monomers, thus permitting the obtained developer to be easy in high-speed fixing, and not to cause offset trouble.
Patent JP-H08322895-A (JP)
Title: Chair type air massaging machine
Inventor: HOSHINO SHOJI
IPC: A61H7/00
Filed: 1995-06-06
Abstract: PURPOSE: To make it possible to set bags for leg to the positions of the parts desired to be treated by forming a supporting base mounted at a main body and leg placing parts to a pair of groove shapes disposed movably in the longitudinal direction of the supporting base and disposing moving means for moving the leg supporting base in a longitudinal direction. CONSTITUTION: The supporting plate is mounted at the supporting legs 13 in the lower parts of both arm rest parts 4 of the main body 1 of the chair and an air compressor 30 is mounted at the supporting plate so as to exist under a seat part. The air compressor 30 and the respective bags 6 to 8 are connected by air hoses 6a to 8a via an air distributor. A leg placing stage 5 existing in front of the seat part 2 of the main body 1 of the chair is composed of the supporting base 40 freely turnably mounted in the vertical direction by a turning shaft 15 mounted at the frame in the arm rest parts 4 of the main body 1 of the chair and the leg supporting base 50 disposed movably in the longitudinal direction of the supporting base 40. A gear 81 rotates and the leg supporting base 50 is moved in the longitudinal direction via a rack 57 when the motor 80 is driven.
Patent JP-H0430823-A (JP)
Title: Vacuum cleaner
Inventor: IGUCHI AKIO
IPC: A47L9/28
Filed: 1990-05-29
Abstract: PURPOSE:To obtain firm operation control by a method wherein a battery, an operation part and a wireless transmitter for transmission of operation signals in which a shape keeping wire is used as transmission antenna are provided on a hose and a receiver having a receiving antenna in the vicinity of a hose spigot and an electromotive fan controller which operates in response to received signals are provided in a cleaner body. CONSTITUTION:When an operation buttom 91 of a grip tube part is pushed, a transmitter 86 provided on a hose transmits control signals wirelessly by using a battery 87 as power source and a shape keeping wire 81 of a hose body as a transmission antenna. Then a receiver 101 of a cleaner body receives the control signals from the transmitter 86 through a signal receiving antenna 102 provided in the vicinity of a hose spigot and a control circuit 114 of the cleaner body controls an electromotive fan 31 in response to the received signals. In this constitution, as the receiving antenna 102 and the shape keeping wire 81 are close to each other, even when a transmission output is very weak and receiving sensitivity is low, signal transmission is firm, whereby it can be prevented both a cleaner makes bad influence on and it receives bad influence from other wireless instruments.
Patent JP-S5763508-A (JP)
Title: Printer head driven by liquid crystal
Inventor: TAKEI MASAKI
IPC: G03G15/22
Filed: 1980-10-06
Abstract: PURPOSE:To obtain a print head which excels in resolving power and economical efficiency, by using a light source, a heat shielding filter, a condenser lens, a liquid crystal element for optical switching, etc. CONSTITUTION:An electrostatic latent image such as a character, etc. is formed to an oppostie electrostatic copying drum 113 by the use of a print head. This print head consists of a halogen lamp 102, a filter 104 that shields the heat of irradiated light, a cylindrical plastic condenser lens 105 that forms the irradiated light into an image in a liquid crystal optical switching element 110, and an element 110, etc. Thus a liquid crystal-driven printer head is obtained with the high resolving power and excelent economical efficiency.
Patent JP-H035103-A (JP)
Title: Manufacture and device for tablet
Inventor: SAKAMOTO TOMOO
IPC: B29B9/06
Filed: 1989-06-01
Abstract: PURPOSE:To manufacture in large quantities and inexpensively tablets whose quality is favorable, by a method wherein softened resin is vacuum-drawn on the way to feed up to a die and then extrusion molding is performed through the die. CONSTITUTION:Resin powder 22 loaded into the first stage cylinder chamber 3 through a hoper 5 is softened appropriately by being heated by a heater 6, conveyed to a downstream side by the first screw 7, dropped within a suction chamber 12 and fed to an upstream side of the second stage cylinder chamber 4. In this instance, the suction chamber 12 is vacuum-drawn by the suction chamber 12 through a suction port 13 and air is removed sufficiently from the resin 23. Since the insides of the cylinders 3, 4 are regulated at a fixed temperature by a temperature regulator, the softened resin 23 whose appropriate softened state is kept on is extruded through a die 9 following to pressure feed by the second screw 10, molded into a cylindrical form and inserted gradually into a punched hole 19. When the tip of the same arrives at a fixed depth of the punched hole 19, a punch main body 16 is turned intermittently by one pitch by a driving device 18, a resin molding 2 is cut off and formed into a tablet 25.
Patent JP-S6118924-A (JP)
Title: Recording device
Inventor: MORIMOTO KENICHI
IPC: B41J2/445
Filed: 1984-07-04
Abstract: PURPOSE:To improve recording quality even when a low-sensitivity material is used and to simplify an optical system by providing a liquid-crystal optical switch composed of plural liquid-crystal display dot elements closely to or in contact with the photosensitive material, and recording an image. CONSTITUTION:Light controlled according to an image is incident on the liquid- crystal optical switch which has liquid crystal charged in the gap 20 between glass substrates 15 and 16 from a fluorescent lamp 2 having an aperture through a cylindrical lens 13, and a polarizing plate 17. The liquid-crystal optical switch is held at an interval by a thin spacer 19 and projects the incident light on a photosensitive body 5 conveyed as shown by an arrow in contact with a drum 14 through a polarizing plate 18. Plural liquid-crystal switch elements are formed in the axial direction of the lens 13 (at right angles to paper surface). Consequently, the liquid-crystal optical switches are put closer to the photosensitive body to perform high-quality recording by using a low-sensitivity photosensitive material, simplify the structure of the optical system.
Patent JP-H01309828-A (JP)
Title: Driving gear of automobile
Inventor: KONISHI HIROYUKI
IPC: B60K31/00
Filed: 1988-06-07
Abstract: PURPOSE:To suppress rotation torque of wheels to a low level and prevent an abrupt start by making it possible to change automatically to low torque, in other words, a speed change stage of low reduction gear ratio even if an apparatus to control a throttle valve is in an abnormal conditions when an automobile starts. CONSTITUTION:A speed change controlling circuit 1 controls a speed change gear 9 to change to a speed change stage of a low reduction gear ratio with increasing a car speed owing to an out-put of a car speed sensor 7 in driving gear to transmit a driving power of a combustion engine to wheels through the speed change gear 9. Switching to a speed change stage of a low reduction gear ratio is let be carried out in the case when a signal to enlarge the opened degree of a throttle is put out from a throttle valve driving circuit 3 and if the opened degree of the throttle valve is detected to be larger than a prescribed value by a throttle opened degree sensor 5 and the car speed is less than a prescribed speed, or when the speed change gear 9 is detected to be in connected conditions by an out-put from a speed change stage detector switch 6 and if no control is detected by an out-put from a brake switch 8.
Patent JP-S62295840-A (JP)
Title: Grip device
Inventor: YOSHIHARA TAKESHI
IPC: B65H5/14
Filed: 1986-06-16
Abstract: PURPOSE:To make it possible to grip a plate-like member without being in contact with any means, by using claws having wedge-like front ends and journalled to the lower end parts of three rods which may be remotely moved relative to the vertical center axis so that they are approachable. CONSTITUTION:In the case of scooping up a wafer W in a recess 5a in a table 5, a grip device G is located at a desired position above the wafer W, and after rods 12 are turned to remote positions, is lowered so that claws 14 make contact with the table 15. Then the grip device G is stopped when the claws 14 are set at an angle of about 30-35 deg. with respect to the horizontal plane. A movable member 13C is elevated by means of a motor M, and when all rods 12 are turned for approaching, simultaneously, the front ends of the claws 14 slide on the upper surface of the table 15 and enter the gap between the wafer W and the recess 5a. Further, the front ends of the claws 14 get under the lower surface of the wafer W which is therefore scooped up. At this time, the slip-up of the wafer W is restrained on the wave under action of members 14b, and therefore, the wafer W may be prevented from being biased to one side, thereby the wafer W may set surely on all claws.
Patent JP-H06348537-A (JP)
Title: Diagnostic system for input/output device
Inventor: MIYAZAKI ATSUSHI
IPC: G06F11/22
Filed: 1993-06-11
Abstract: PURPOSE:To diagnose the inside of an adapter when the adapter is connected and also diagnose the interface between the adapter and a main body side without any human intervention. CONSTITUTION:The input/output device diagnostic system is equipped with connection reporting means 700-1 to 700-N which report the connections of adapters 7-1 to 7-N to an information processing system 1, which is equipped with a diagnostic program storage area 60 in which plural diagnostic programs 600-1 to 600-N for diagnosing the respective adapters are stored, a diagnostic result storage area 22 wherein the diagnostic results of the diagnostic programs are stored, a connection detecting means 20 which detects the connections of the adapters, and a diagnosis executing means 21 which executes the diagnostic programs corresponding to the connected adapters for the adapters, outputs the diagnostic results to a console 4, and stores them in the area 2.
Patent JP-H032011-A (JP)
Title: Preparation of fiber reinforced thermoplastic resin molded product
Inventor: HARA NOBUHISA
IPC: B29C43/18
Filed: 1989-05-31
Abstract: PURPOSE:To easily obtain a fiber reinforced molded product excellent in mechan ical strength by a method wherein a molten resin is forced to penetrate down to the surface of a porous fibrous sheet composed of continuous monofilaments arranged as the outermost layer through the interstices of a fibrous sheet by resin supply force and/or pressing force to perform molding. CONSTITUTION:A molten thermoplastic resin 5 is supplied between at least two or more superposed porous fibrous sheets 3, 4 and subsequently forced to penetrate down to the surface of the porous fibrous sheet 3 composed of continuous monofilaments arranged as the outermost layer through the interstices of the fibrous sheet by resin supply pressure and/or pressing force.
Patent JP-H087491-A (JP)
Title: Optical data recording/reproducing device
Inventor: IWASAKI YASUO
IPC: G11B20/14
Filed: 1994-06-22
Abstract: PURPOSE:To demodulate the recorded modulation data correctly to the end by RLL (1,7) (run length limited) modulating for the input data, generating a modulation signal and recording processing the modulation data and a synchronizing signal. CONSTITUTION:The input data inputted to an error control circuit 106 through an input/output controller 108 and an input/output terminal I/O are added with an error correction code by the error control circuit 106 to be outputted to an encoding/decoding circuit 104. The circuit 104 RLL (1, 7) encodes the inputted data to generate the encoding data, and outputs them to a laser controller 102. That is, the circuit 104 converts the data of two bits to the encoding data of three bits at every encoding period to output them to the laser controller 102. The controller 102 writes the encoding data in a magneto-optical disk 12 through a laser system 100. The encoding data incorporate a resynchronizing signal.
Patent JP-H08335839-A (JP)
Title: Production of vibrator
Inventor: FURUKAWA MITSUHIRO
IPC: H03H9/19
Filed: 1995-06-07
Abstract: PURPOSE: To keep the stable oscillation frequency for a long period in production of a crystal vibrator, etc. CONSTITUTION: A diaphragm 1 is directly junctioned to a 1st cover 3, and a conduction electrode 18 is formed on the inner surfaces of through holes 4 and 5 and at their periphery. The electrode 18 is electrically connected to the exciting electrodes 10 and 11 which are formed on the diaphragm 1. A 2nd cover 2 is directly junctioned to the diaphragm 1 to package it. Then the sealing electrodes 6 and 7 consisting of a laminated film including an Ni or Zn lower layer and a solder upper layer are formed on the cover 2 by a vapor deposition or sputtering treatment. Thus a container having its internal vacuum state is sealed airtightly.
Patent JP-S6118857-A (JP)
Title: Manufacture of electrochemical cell
Inventor: SHIBATA KAZUYOSHI
IPC: H01M8/12
Filed: 1984-07-06
Abstract: PURPOSE:To obtain an electrochemical cell with a constant quality having a constant diffusion resistance by a method wherein current flows between electrodes baking the cell at a specified temperature and the baking is ended when the current value reaches a specified value. CONSTITUTION:A cell 1 is made up of a pair of electrodes 10 and 12 on both sides of a solid electrolyte layer 2 and a porous ceramic layer 20 covering one of the electrodes. This element is heated in the air at 1,400 deg.C while a DC power source 34 is connected to the electrodes 10 and 12. Threshold current prescribed by the amount of oxygen reaching the electrode 10 due to diffusion passing through the porous ceramic layer 20 is measured with an ammeter 30. The layer 20 proceeds in the sintering with time to decrease the diffusion resistance with respect to the oxygen gas with time and the threshold current flowing between the electrodes 10 and 12 drops. The baking is ended when the current value reaches a specified value.
Patent JP-H11340590-A (JP)
Title: Printed wiring board
Inventor: MORI YOJI
IPC: H05K1/02
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a printed wiring board having high density and which can be manufactured with a high yield. SOLUTION: An insulating distance between a wiring pattern 8 and a via hole land 61 is held by narrowing a width of a site (narrow part) 58a sandwiched between the lands 61, and its density is made higher. Thus, the density can be enhanced without increasing the number of build-up layers. Here, since the width of the wiring pattern is not made narrow at a site for holding the distance to the land 61, i.e., the portion (normal width portion) 58a which is not sandwiched between the lands 61, possibility of a disconnection is lowered in a manufacturing step, thereby enhancing its yield.
Patent JP-S5848745-A (JP)
Title: Method of purifying exhaust gas of internal- combustion engine
Inventor: SHIRATANI KAZUHIKO
IPC: F02D41/02
Filed: 1981-09-07
Abstract: PURPOSE:To improve exhaust-gas purifying performance, by activating a particular catalyst having oxygen storing function by shifting the atmosphere of exhaust gas to be passed through the catalyst between a rich side and a lean side according to a specific pattern. CONSTITUTION:Exhaust gas is passed through a ternary catalyst consisting of an inorganic porous carrier carrying palladium, at least one element of the platinum group other than palladium, and a base metal having oxygen storing function. The atmosphere of exhaust gas is kept at a lean side at least more than 5 seconds when it is necessary, for instance, at the time of accelerating an engine when a high load is acted to the engine, and shifted between a rich side and the lean side at least once in 5 seconds in ordinary operation of the engine. By such a method, it is enabled to prove the characteristics of purifying CO, HC and NOx as shown by a1, a2, a3 in the drawing.
Patent JP-S62296976-A (JP)
Title: Method for finishing shape of three-dimensional object
Inventor: NOGUCHI KAZUHIKO
IPC: B23K15/00
Filed: 1986-06-17
Abstract: PURPOSE:To improve the quality of a product by sweeping a preworked surface by a focused beam for measurement, detecting the abnormal part thereof by the information obtd. in accordance with the particle quantity detected in a detection part and removing the abnormal part by the focused ion beam. CONSTITUTION:The information from a beam instrument controller 6 for measurement and the information from a sensor controller 10 are synchronized and the three-dimensional shape of a precision metallic mold 1 is monitored and observed in real time by a monitor device 21. On the other hand, the detection of the abnormal part with a computer 13 through an interface 12a is executed. The abnormal part found by such result is removed by using the focused ion beam 15. The accuracy of the product is improved by the above-mentioned method.
Patent JP-S5473521-A (JP)
Title: Information reading device
Inventor: KATOU YOSHITSUGU
IPC: G06K7/10
Filed: 1977-11-24
Abstract: PURPOSE: To secure the facilitated digitization by giving the apeture correction to the uneven amplitude of the video signal in case the bar code and the like are caught and read through the TV camera.  
     CONSTITUTION: Signal process circuit 5 obtains video signal waveform A in correspondence to the bar code of the tag card. Circuit 5 contains preamplifier 6, LPF7, main ampifier 8, aperture correction circuit 9, clamping circuit 10, integrating circuit 11 and comparator circuit 12. Signal A passed through amplifier 6 is corrected through circuit 9 to secure the same amplitude and then to be changed to waveform B. At the same time, the low-frequency component of the video signal is clamped (10) to secure the synchronization between the original signal and the slice signal like waveform C. As a result, the accurate digitization is possible regardless of the low-frequency fluctuation of APL, shading and others. The signal passed through circuit 11 is compared (12), and pulse signal D of the rectangular wave is deliveres. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10317903-A (JP)
Title: Bearing thrust force balance structure for gas turbine
Inventor: SATO ATSUSHI
IPC: F01D9/04
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a bearing thrust force balance structure for a gas turbine by balancing great bearing thrust force caused together with a high pressure ratio so as to appropriately keep a load of a thrust bearing without inducing deterioration in output performance or an increase in weight. SOLUTION: A balance chamber 11 is disposed at an inside A at a front stage of a high-pressure compressor 1, thus reducing a temperature of an installation environment so as to facilitate sealing by the use of a brush seal 14. Moreover, a flange 17 of a compressor shaft 12 is enlarged in a radial direction, thereby forming an elongated extracting hole 18 so as to suppress the generation of an eddy inside of a rotor. Consequently, it is possible to keep a high pressure inside the balance chamber 11 so as to balance great bearing thrust force.
Patent JP-S5664618-A (JP)
Title: Water level alarm device for bath
Inventor: YAMAMOTO KEINI
IPC: G01F23/68
Filed: 1979-10-30
Abstract: PURPOSE: To enable to alert the water level of the bath in simple structure by connecting a weight with a string to a water tight case, and to provide a switch which  sounds a buzzer by turning it ON depending on the variation in the angle of water  tight case.  
     CONSTITUTION: In the water tight case 5, is provided an electrically closed circuit constituted by a battery 1, a mercuty switch 4, and a buzzer 3. A piece of string 9 at the tip of which the weight 10 is attached is connected to a eye 7 on the other side of the water tight case. When the water level of the bath is less than a specified value, the water tight case 5 is horizontally positioned, and the mercury switch is turned OFF. When the water level is above the specified level, the water tight case 5 becomes vertical pulled by the weight 10. Therefore the mercury switch is turned ON, the buzzer 3 sounds, and it is notified that the water level of the bath has reached the specified level. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0280152-A (JP)
Title: Disappear foamed material engine block type
Inventor: RATSUSERU JIEI BUANRENZU
IPC: F02F1/22
Filed: 1989-06-02
Abstract: PURPOSE: To facilitate assembly operation by assembling using a pilot recess which is for mutually positioning a first pattern piece of a passage recess communicating with a cylindrical bore and a second pattern piece of an arcuate wall forming an inner wall of a transfer passage. CONSTITUTION: A lost foam pattern 101 is provided with a bore 105, two transfer passages 107, 109 and a boosting transfer passage 111. A pattern piece 171 comprises the arcuate face 119 of the transfer passage 107. A pilot recess 181, 183 is formed in the wall portion 161, 163 of the transfer passage recess 151 in a pattern piece 141. The side wall 175, 177 in the portion 171 of the second pattern piece is fitted to and engaged with the pilot recess 181, 183. A surface 191, 193 serves to fix it in the axial direction. The portion of the transfer passage provided preliminarily in the center can be easily assembled, eliminating the intersection of adhesive lines; therefore, the casting is free from projecting and recessing parts caused by the adhesive lines, preventing the adverse effect on the flow passing through the port to the combustion chamber.